Global Patent Index - EP 1537907 A1

EP 1537907 A1 20050608 - APPARATUS AND METHOD FOR PRODUCING CARBONATED WATER

Title (en)

APPARATUS AND METHOD FOR PRODUCING CARBONATED WATER

Title (de)

VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG VON KOHLENSÄUREHALTIGEM WASSER

Title (fr)

DISPOSITIF ET PROCEDE DE PRODUCTION DE L'EAU GAZEUSE

Publication

EP 1537907 A1 20050608 (EN)

Application

EP 03762894 A 20030707

Priority

  • JP 0308616 W 20030707
  • JP 2002198926 A 20020708
  • JP 2002238445 A 20020819
  • JP 2003141649 A 20030520

Abstract (en)

This invention concerns an apparatus and a method for producing carbonated water capable of obtaining high concentration carbonated water effectively. Carbon dioxide gas is passed through a first carbon dioxide gas dissolver (7) composed of a membrane module to be dissolved in water and the carbonated water passing through the first carbon dioxide gas dissolver (7) is passed through a static mixer (13), which is a second carbon dioxide gas dissolver. Consequently, a high concentration carbonated water can be obtained remarkably, effectively and easily with a simpler structure than conventionally. <IMAGE>

IPC 1-7

B01F 1/00; B01F 15/00; F24H 1/00; A61H 33/02

IPC 8 full level

A61H 33/02 (2006.01); B01F 3/04 (2006.01); B01D 53/22 (2006.01); B01F 1/00 (2006.01); B01F 5/10 (2006.01); B01F 13/10 (2006.01); B01F 15/00 (2006.01); F24H 1/00 (2006.01); A61H 33/14 (2006.01); B01F 5/06 (2006.01)

CPC (source: EP US)

B01F 23/23124 (2022.01 - EP US); B01F 23/231244 (2022.01 - EP); B01F 23/2363 (2022.01 - EP US); B01F 23/23762 (2022.01 - EP US); B01F 33/821 (2022.01 - EP US); B01F 35/2132 (2022.01 - EP US); B01F 35/2211 (2022.01 - EP US); A61H 2033/145 (2013.01 - EP US); B01F 23/231244 (2022.01 - US); B01F 23/2373 (2022.01 - EP US); B01F 25/42 (2022.01 - EP US); B01F 2101/2202 (2022.01 - EP US); B01F 2101/305 (2022.01 - EP US); Y10S 261/07 (2013.01 - EP)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 1537907 A1 20050608; EP 1537907 A4 20070207; CN 1320949 C 20070613; CN 1665584 A 20050907; JP 2004136272 A 20040513; JP 4252841 B2 20090408; US 2005260301 A1 20051124; US 2009039534 A1 20090212; US 7445197 B2 20081104; US 7651074 B2 20100126; WO 2004004876 A1 20040115

DOCDB simple family (application)

EP 03762894 A 20030707; CN 03816059 A 20030707; JP 0308616 W 20030707; JP 2003141649 A 20030520; US 23286708 A 20080925; US 52051605 A 20050107